. The elements of structural botany [microform] : with special reference to the study of Canadian plants : to which is added a selection of examination papers. Plant anatomy; Botany; Botanique; Botanique. 26 BLEMBNTS OP BTRUCTUItAL HOTANY. '<'''^ Hi. '! ! 32. Mallow. The rouml-leaved Mallow (Fig. 31) grows along every wayside, and ia a very common ^ "W^ ^ .. weed in cultivat- ed grounds. Pro- cure, if possible, a plant which has ripened its seeds, as well as one in flower. The root Fijf. 33. of this plant is of of a different kind from those of the thiee plants first examined. It
. The elements of structural botany [microform] : with special reference to the study of Canadian plants : to which is added a selection of examination papers. Plant anatomy; Botany; Botanique; Botanique. 26 BLEMBNTS OP BTRUCTUItAL HOTANY. '<'''^ Hi. '! ! 32. Mallow. The rouml-leaved Mallow (Fig. 31) grows along every wayside, and ia a very common ^ "W^ ^ .. weed in cultivat- ed grounds. Pro- cure, if possible, a plant which has ripened its seeds, as well as one in flower. The root Fijf. 33. of this plant is of of a different kind from those of the thiee plants first examined. It consists of a stout tapering part, ds- scending deep in-. Fig. 84. Fig. 31. !!â â i to the soil, from the surface of which fibres are given of! irregularly. A stout root of this kind is called a tap-root. The carrot is another example. 33. The leaves are long-petioled, net-veined, and in- dented on the edges. On each side of the petiole, at its junction with the stem, you will observe a little leaf-like attachment, to which the name stipule is given. The presence or absence of stipules is a point of some import- ance in plant-structure, and you will do well to notice it in your examinations. You have now made yourselves Fig. 81.âRound-leaved Mallow. Fig. of the flower. Fig. S3.âFlower with calyx and corolla removed. Fig. 34.âA ripened pistil with the persistent calyx. â (''',, '-â. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Spotton, H. B. (Henry Byron), 1844-1933. Toronto : W. J. Gage
Size: 1366px × 1830px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., book, bookcentury1800, booksubjectbotany, booksubjectplantanatomy
